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Java CamcorderProfile类代码示例

本文整理汇总了Java中android.media.CamcorderProfile类的典型用法代码示例。如果您正苦于以下问题：Java CamcorderProfile类的具体用法？Java CamcorderProfile怎么用？Java CamcorderProfile使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


CamcorderProfile类属于android.media包，在下文中一共展示了CamcorderProfile类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: getVideoQualityOptions

import android.media.CamcorderProfile; //导入依赖的package包/类
@Override
public CharSequence[] getVideoQualityOptions() {
    final List<CharSequence> videoQualities = new ArrayList<>();

    if (configurationProvider.getMinimumVideoDuration() > 0)
        videoQualities.add(new VideoQualityOption(Configuration.MEDIA_QUALITY_AUTO, CameraHelper.getCamcorderProfile(Configuration.MEDIA_QUALITY_AUTO, getCurrentCameraId()), configurationProvider.getMinimumVideoDuration()));


    CamcorderProfile camcorderProfile = CameraHelper.getCamcorderProfile(Configuration.MEDIA_QUALITY_HIGH, currentCameraId);
    double videoDuration = CameraHelper.calculateApproximateVideoDuration(camcorderProfile, configurationProvider.getVideoFileSize());
    videoQualities.add(new VideoQualityOption(Configuration.MEDIA_QUALITY_HIGH, camcorderProfile, videoDuration));

    camcorderProfile = CameraHelper.getCamcorderProfile(Configuration.MEDIA_QUALITY_MEDIUM, currentCameraId);
    videoDuration = CameraHelper.calculateApproximateVideoDuration(camcorderProfile, configurationProvider.getVideoFileSize());
    videoQualities.add(new VideoQualityOption(Configuration.MEDIA_QUALITY_MEDIUM, camcorderProfile, videoDuration));

    camcorderProfile = CameraHelper.getCamcorderProfile(Configuration.MEDIA_QUALITY_LOW, currentCameraId);
    videoDuration = CameraHelper.calculateApproximateVideoDuration(camcorderProfile, configurationProvider.getVideoFileSize());
    videoQualities.add(new VideoQualityOption(Configuration.MEDIA_QUALITY_LOW, camcorderProfile, videoDuration));

    CharSequence[] array = new CharSequence[videoQualities.size()];
    videoQualities.toArray(array);

    return array;
}
开发者ID:florent37，项目名称:CameraFragment，代码行数:26，代码来源:Camera2Manager.java

示例2: getVideoQualityOptions

import android.media.CamcorderProfile; //导入依赖的package包/类
@Override
public CharSequence[] getVideoQualityOptions() {
    final List<CharSequence> videoQualities = new ArrayList<>();

    if (configurationProvider.getMinimumVideoDuration() > 0)
        videoQualities.add(new VideoQualityOption(Configuration.MEDIA_QUALITY_AUTO, CameraHelper.getCamcorderProfile(Configuration.MEDIA_QUALITY_AUTO, getCurrentCameraId()), configurationProvider.getMinimumVideoDuration()));

    CamcorderProfile camcorderProfile = CameraHelper.getCamcorderProfile(Configuration.MEDIA_QUALITY_HIGH, getCurrentCameraId());
    double videoDuration = CameraHelper.calculateApproximateVideoDuration(camcorderProfile, configurationProvider.getVideoFileSize());
    videoQualities.add(new VideoQualityOption(Configuration.MEDIA_QUALITY_HIGH, camcorderProfile, videoDuration));

    camcorderProfile = CameraHelper.getCamcorderProfile(Configuration.MEDIA_QUALITY_MEDIUM, getCurrentCameraId());
    videoDuration = CameraHelper.calculateApproximateVideoDuration(camcorderProfile, configurationProvider.getVideoFileSize());
    videoQualities.add(new VideoQualityOption(Configuration.MEDIA_QUALITY_MEDIUM, camcorderProfile, videoDuration));

    camcorderProfile = CameraHelper.getCamcorderProfile(Configuration.MEDIA_QUALITY_LOW, getCurrentCameraId());
    videoDuration = CameraHelper.calculateApproximateVideoDuration(camcorderProfile, configurationProvider.getVideoFileSize());
    videoQualities.add(new VideoQualityOption(Configuration.MEDIA_QUALITY_LOW, camcorderProfile, videoDuration));

    final CharSequence[] array = new CharSequence[videoQualities.size()];
    videoQualities.toArray(array);

    return array;
}
开发者ID:florent37，项目名称:CameraFragment，代码行数:25，代码来源:Camera1Manager.java

示例3: getCamcorderProfile

import android.media.CamcorderProfile; //导入依赖的package包/类
public static CamcorderProfile getCamcorderProfile(int currentCameraId, long maximumFileSize, int minimumDurationInSeconds) {
    if (maximumFileSize <= 0)
        return CamcorderProfile.get(currentCameraId, Configuration.MEDIA_QUALITY_HIGHEST);

    int[] qualities = new int[]{Configuration.MEDIA_QUALITY_HIGHEST,
            Configuration.MEDIA_QUALITY_HIGH, Configuration.MEDIA_QUALITY_MEDIUM,
            Configuration.MEDIA_QUALITY_LOW, Configuration.MEDIA_QUALITY_LOWEST};

    CamcorderProfile camcorderProfile;
    for (int i = 0; i < qualities.length; ++i) {
        camcorderProfile = CameraHelper.getCamcorderProfile(qualities[i], currentCameraId);
        double fileSize = CameraHelper.calculateApproximateVideoSize(camcorderProfile, minimumDurationInSeconds);

        if (fileSize > maximumFileSize) {
            long minimumRequiredBitRate = calculateMinimumRequiredBitRate(camcorderProfile, maximumFileSize, minimumDurationInSeconds);

            if (minimumRequiredBitRate >= camcorderProfile.videoBitRate / 4 && minimumRequiredBitRate <= camcorderProfile.videoBitRate) {
                camcorderProfile.videoBitRate = (int) minimumRequiredBitRate;
                return camcorderProfile;
            }
        } else return camcorderProfile;
    }
    return CameraHelper.getCamcorderProfile(Configuration.MEDIA_QUALITY_LOWEST, currentCameraId);
}
开发者ID:florent37，项目名称:CameraFragment，代码行数:25，代码来源:CameraHelper.java

示例4: setUpMediaRecorder

import android.media.CamcorderProfile; //导入依赖的package包/类
private void setUpMediaRecorder() throws IOException {
    final Activity activity = (Activity) getContext();
    if (null == activity) {
        return;
    }
    mediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
    mediaRecorder.setVideoSource(MediaRecorder.VideoSource.SURFACE);
    mediaRecorder.setOutputFile(getOutputMediaFile(MEDIA_TYPE_VIDEO).toString());

    if (sensorOrientation == SENSOR_ORIENTATION_DEFAULT_DEGREES) {
        mediaRecorder.setOrientationHint(ORIENTATION_90);
    } else {
        mediaRecorder.setOrientationHint(ORIENTATION_270);
    }

    CamcorderProfile profile = getCamcorderProfile();
    profile.videoFrameWidth = videoSize.getWidth();
    profile.videoFrameHeight = videoSize.getHeight();

    mediaRecorder.setProfile(profile);
    mediaRecorder.setVideoEncodingBitRate(BITRATE);
    mediaRecorder.prepare();
}
开发者ID:team-supercharge，项目名称:SCCameraView，代码行数:24，代码来源:Camera2View.java

示例5: configureRecorder

import android.media.CamcorderProfile; //导入依赖的package包/类
protected void configureRecorder(int quality, MediaRecorder recorder) {
    Camera.CameraInfo info = new Camera.CameraInfo();
    Camera.getCameraInfo(cameraInfo.cameraId, info);
    int displayOrientation = getDisplayOrientation(info, false);
    recorder.setOrientationHint(displayOrientation);

    int highProfile = getHigh();
    boolean canGoHigh = CamcorderProfile.hasProfile(cameraInfo.cameraId, highProfile);
    boolean canGoLow = CamcorderProfile.hasProfile(cameraInfo.cameraId, CamcorderProfile.QUALITY_LOW);
    if (canGoHigh && (quality == 1 || !canGoLow)) {
        recorder.setProfile(CamcorderProfile.get(cameraInfo.cameraId, highProfile));
    } else if (canGoLow) {
        recorder.setProfile(CamcorderProfile.get(cameraInfo.cameraId, CamcorderProfile.QUALITY_LOW));
    } else {
        throw new IllegalStateException("cannot find valid CamcorderProfile");
    }
    isVideo = true;
}
开发者ID:chengzichen，项目名称:KrGallery，代码行数:19，代码来源:CameraSession.java

示例6: getCamcorderProfile

import android.media.CamcorderProfile; //导入依赖的package包/类
public static CamcorderProfile getCamcorderProfile(int currentCameraId, long maximumFileSize, int minimumDurationInSeconds) {
    if (maximumFileSize <= 0)
        return CamcorderProfile.get(currentCameraId, CameraConfiguration.MEDIA_QUALITY_HIGHEST);

    int[] qualities = new int[]{CameraConfiguration.MEDIA_QUALITY_HIGHEST,
            CameraConfiguration.MEDIA_QUALITY_HIGH, CameraConfiguration.MEDIA_QUALITY_MEDIUM,
            CameraConfiguration.MEDIA_QUALITY_LOW, CameraConfiguration.MEDIA_QUALITY_LOWEST};

    CamcorderProfile camcorderProfile;
    for (int i = 0; i < qualities.length; ++i) {
        camcorderProfile = CameraHelper.getCamcorderProfile(qualities[i], currentCameraId);
        double fileSize = CameraHelper.calculateApproximateVideoSize(camcorderProfile, minimumDurationInSeconds);

        if (fileSize > maximumFileSize) {
            long minimumRequiredBitRate = calculateMinimumRequiredBitRate(camcorderProfile, maximumFileSize, minimumDurationInSeconds);

            if (minimumRequiredBitRate >= camcorderProfile.videoBitRate / 4 && minimumRequiredBitRate <= camcorderProfile.videoBitRate) {
                camcorderProfile.videoBitRate = (int) minimumRequiredBitRate;
                return camcorderProfile;
            }
        } else return camcorderProfile;
    }
    return CameraHelper.getCamcorderProfile(CameraConfiguration.MEDIA_QUALITY_LOWEST, currentCameraId);
}
开发者ID:MartinRGB，项目名称:android_camera_experiment，代码行数:25，代码来源:CameraHelper.java

示例7: getVideoQualityOptions

import android.media.CamcorderProfile; //导入依赖的package包/类
@Override
protected CharSequence[] getVideoQualityOptions() {
    List<CharSequence> videoQualities = new ArrayList<>();

    if (getMinimumVideoDuration() > 0)
        videoQualities.add(new VideoQualityOption(CameraConfiguration.MEDIA_QUALITY_AUTO, CameraHelper.getCamcorderProfile(CameraConfiguration.MEDIA_QUALITY_AUTO, getCameraController().getCurrentCameraId()), getMinimumVideoDuration()));

    CamcorderProfile camcorderProfile = CameraHelper.getCamcorderProfile(CameraConfiguration.MEDIA_QUALITY_HIGH, getCameraController().getCurrentCameraId());
    double videoDuration = CameraHelper.calculateApproximateVideoDuration(camcorderProfile, getVideoFileSize());
    videoQualities.add(new VideoQualityOption(CameraConfiguration.MEDIA_QUALITY_HIGH, camcorderProfile, videoDuration));

    camcorderProfile = CameraHelper.getCamcorderProfile(CameraConfiguration.MEDIA_QUALITY_MEDIUM, getCameraController().getCurrentCameraId());
    videoDuration = CameraHelper.calculateApproximateVideoDuration(camcorderProfile, getVideoFileSize());
    videoQualities.add(new VideoQualityOption(CameraConfiguration.MEDIA_QUALITY_MEDIUM, camcorderProfile, videoDuration));

    camcorderProfile = CameraHelper.getCamcorderProfile(CameraConfiguration.MEDIA_QUALITY_LOW, getCameraController().getCurrentCameraId());
    videoDuration = CameraHelper.calculateApproximateVideoDuration(camcorderProfile, getVideoFileSize());
    videoQualities.add(new VideoQualityOption(CameraConfiguration.MEDIA_QUALITY_LOW, camcorderProfile, videoDuration));

    CharSequence[] array = new CharSequence[videoQualities.size()];
    videoQualities.toArray(array);

    return array;
}
开发者ID:MartinRGB，项目名称:android_camera_experiment，代码行数:25，代码来源:Camera1Activity.java

示例8: getVideoQualityOptions

import android.media.CamcorderProfile; //导入依赖的package包/类
@Override
protected CharSequence[] getVideoQualityOptions() {
    List<CharSequence> videoQualities = new ArrayList<>();

    if (getMinimumVideoDuration() > 0)
        videoQualities.add(new VideoQualityOption(CameraConfiguration.MEDIA_QUALITY_AUTO, CameraHelper.getCamcorderProfile(CameraConfiguration.MEDIA_QUALITY_AUTO, getCameraController().getCurrentCameraId()), getMinimumVideoDuration()));


    CamcorderProfile camcorderProfile = CameraHelper.getCamcorderProfile(CameraConfiguration.MEDIA_QUALITY_HIGH, getCameraController().getCurrentCameraId());
    double videoDuration = CameraHelper.calculateApproximateVideoDuration(camcorderProfile, getVideoFileSize());
    videoQualities.add(new VideoQualityOption(CameraConfiguration.MEDIA_QUALITY_HIGH, camcorderProfile, videoDuration));

    camcorderProfile = CameraHelper.getCamcorderProfile(CameraConfiguration.MEDIA_QUALITY_MEDIUM, getCameraController().getCurrentCameraId());
    videoDuration = CameraHelper.calculateApproximateVideoDuration(camcorderProfile, getVideoFileSize());
    videoQualities.add(new VideoQualityOption(CameraConfiguration.MEDIA_QUALITY_MEDIUM, camcorderProfile, videoDuration));

    camcorderProfile = CameraHelper.getCamcorderProfile(CameraConfiguration.MEDIA_QUALITY_LOW, getCameraController().getCurrentCameraId());
    videoDuration = CameraHelper.calculateApproximateVideoDuration(camcorderProfile, getVideoFileSize());
    videoQualities.add(new VideoQualityOption(CameraConfiguration.MEDIA_QUALITY_LOW, camcorderProfile, videoDuration));

    CharSequence[] array = new CharSequence[videoQualities.size()];
    videoQualities.toArray(array);

    return array;
}
开发者ID:sandrios，项目名称:sandriosCamera，代码行数:26，代码来源:Camera2Activity.java

示例9: mediaRecorderShouldHaveMediaRecorderOptions

import android.media.CamcorderProfile; //导入依赖的package包/类
@Test
public void mediaRecorderShouldHaveMediaRecorderOptions() throws Exception {
    final CaptureConfiguration config = new CaptureConfiguration();
    CamcorderProfile profile = getEmptyCamcorderProfile();
    final VideoRecorder recorder =
            new VideoRecorder(null, config, mock(VideoFile.class), createMockCameraWrapperForPrepare(profile), mock(SurfaceHolder.class));

    final MediaRecorder mockRecorder = mock(MediaRecorder.class);
    recorder.configureMediaRecorder(mockRecorder, mock(Camera.class));

    verify(mockRecorder, times(1)).setAudioSource(config.getAudioSource());
    verify(mockRecorder, times(1)).setVideoSource(config.getVideoSource());
    assertEquals(profile.fileFormat, config.getOutputFormat());
    assertEquals(profile.audioCodec, config.getAudioEncoder());
    assertEquals(profile.videoCodec, config.getVideoEncoder());
    verify(mockRecorder, times(1)).setProfile(profile);
}
开发者ID:linglongxin24，项目名称:VideoCamera，代码行数:18，代码来源:VideoRecorderTest.java

示例10: mediaRecorderShouldHaveConfigurationOptions

import android.media.CamcorderProfile; //导入依赖的package包/类
@Test
public void mediaRecorderShouldHaveConfigurationOptions() throws Exception {
    final CaptureConfiguration config = new CaptureConfiguration();
    CamcorderProfile profile = getEmptyCamcorderProfile();
    CameraWrapper mockWrapper = createMockCameraWrapperForPrepare(profile);
    doReturn(new RecordingSize(777, 888)).when(mockWrapper).getSupportedRecordingSize(anyInt(), anyInt());
    final VideoRecorder recorder = new VideoRecorder(null, config, mock(VideoFile.class), mockWrapper, mock(SurfaceHolder.class));

    final MediaRecorder mockRecorder = mock(MediaRecorder.class);
    recorder.configureMediaRecorder(mockRecorder, mock(Camera.class));

    assertEquals(profile.videoFrameWidth, 777);
    assertEquals(profile.videoFrameHeight, 888);
    assertEquals(profile.videoBitRate, config.getVideoBitrate());
    verify(mockRecorder, times(1)).setMaxDuration(config.getMaxCaptureDuration());
    verify(mockRecorder, times(1)).setProfile(profile);
    verify(mockRecorder, times(1)).setMaxFileSize(config.getMaxCaptureFileSize());
}
开发者ID:linglongxin24，项目名称:VideoCamera，代码行数:19，代码来源:VideoRecorderTest.java

示例11: getCamcorderProfile

import android.media.CamcorderProfile; //导入依赖的package包/类
public static CamcorderProfile getCamcorderProfile(int currentCameraId, long maximumFileSize, int minimumDurationInSeconds) {
    if (maximumFileSize <= 0)
        return CamcorderProfile.get(currentCameraId, AnncaConfiguration.MEDIA_QUALITY_HIGHEST);

    int[] qualities = new int[]{AnncaConfiguration.MEDIA_QUALITY_HIGHEST,
            AnncaConfiguration.MEDIA_QUALITY_HIGH, AnncaConfiguration.MEDIA_QUALITY_MEDIUM,
            AnncaConfiguration.MEDIA_QUALITY_LOW, AnncaConfiguration.MEDIA_QUALITY_LOWEST};

    CamcorderProfile camcorderProfile;
    for (int i = 0; i < qualities.length; ++i) {
        camcorderProfile = CameraHelper.getCamcorderProfile(qualities[i], currentCameraId);
        double fileSize = CameraHelper.calculateApproximateVideoSize(camcorderProfile, minimumDurationInSeconds);

        if (fileSize > maximumFileSize) {
            long minimumRequiredBitRate = calculateMinimumRequiredBitRate(camcorderProfile, maximumFileSize, minimumDurationInSeconds);

            if (minimumRequiredBitRate >= camcorderProfile.videoBitRate / 4 && minimumRequiredBitRate <= camcorderProfile.videoBitRate) {
                camcorderProfile.videoBitRate = (int) minimumRequiredBitRate;
                return camcorderProfile;
            }
        } else return camcorderProfile;
    }
    return CameraHelper.getCamcorderProfile(AnncaConfiguration.MEDIA_QUALITY_LOWEST, currentCameraId);
}
开发者ID:memfis19，项目名称:Annca，代码行数:25，代码来源:CameraHelper.java

示例12: getVideoQualityOptions

import android.media.CamcorderProfile; //导入依赖的package包/类
@Override
protected CharSequence[] getVideoQualityOptions() {
    List<CharSequence> videoQualities = new ArrayList<>();

    if (getMinimumVideoDuration() > 0)
        videoQualities.add(new VideoQualityOption(AnncaConfiguration.MEDIA_QUALITY_AUTO, CameraHelper.getCamcorderProfile(AnncaConfiguration.MEDIA_QUALITY_AUTO, getCameraController().getCurrentCameraId()), getMinimumVideoDuration()));

    CamcorderProfile camcorderProfile = CameraHelper.getCamcorderProfile(AnncaConfiguration.MEDIA_QUALITY_HIGH, getCameraController().getCurrentCameraId());
    double videoDuration = CameraHelper.calculateApproximateVideoDuration(camcorderProfile, getVideoFileSize());
    videoQualities.add(new VideoQualityOption(AnncaConfiguration.MEDIA_QUALITY_HIGH, camcorderProfile, videoDuration));

    camcorderProfile = CameraHelper.getCamcorderProfile(AnncaConfiguration.MEDIA_QUALITY_MEDIUM, getCameraController().getCurrentCameraId());
    videoDuration = CameraHelper.calculateApproximateVideoDuration(camcorderProfile, getVideoFileSize());
    videoQualities.add(new VideoQualityOption(AnncaConfiguration.MEDIA_QUALITY_MEDIUM, camcorderProfile, videoDuration));

    camcorderProfile = CameraHelper.getCamcorderProfile(AnncaConfiguration.MEDIA_QUALITY_LOW, getCameraController().getCurrentCameraId());
    videoDuration = CameraHelper.calculateApproximateVideoDuration(camcorderProfile, getVideoFileSize());
    videoQualities.add(new VideoQualityOption(AnncaConfiguration.MEDIA_QUALITY_LOW, camcorderProfile, videoDuration));

    CharSequence[] array = new CharSequence[videoQualities.size()];
    videoQualities.toArray(array);

    return array;
}
开发者ID:memfis19，项目名称:Annca，代码行数:25，代码来源:Camera1Activity.java

示例13: getVideoQualityOptions

import android.media.CamcorderProfile; //导入依赖的package包/类
@Override
protected CharSequence[] getVideoQualityOptions() {
    List<CharSequence> videoQualities = new ArrayList<>();

    if (getMinimumVideoDuration() > 0)
        videoQualities.add(new VideoQualityOption(AnncaConfiguration.MEDIA_QUALITY_AUTO, CameraHelper.getCamcorderProfile(AnncaConfiguration.MEDIA_QUALITY_AUTO, getCameraController().getCurrentCameraId()), getMinimumVideoDuration()));


    CamcorderProfile camcorderProfile = CameraHelper.getCamcorderProfile(AnncaConfiguration.MEDIA_QUALITY_HIGH, getCameraController().getCurrentCameraId());
    double videoDuration = CameraHelper.calculateApproximateVideoDuration(camcorderProfile, getVideoFileSize());
    videoQualities.add(new VideoQualityOption(AnncaConfiguration.MEDIA_QUALITY_HIGH, camcorderProfile, videoDuration));

    camcorderProfile = CameraHelper.getCamcorderProfile(AnncaConfiguration.MEDIA_QUALITY_MEDIUM, getCameraController().getCurrentCameraId());
    videoDuration = CameraHelper.calculateApproximateVideoDuration(camcorderProfile, getVideoFileSize());
    videoQualities.add(new VideoQualityOption(AnncaConfiguration.MEDIA_QUALITY_MEDIUM, camcorderProfile, videoDuration));

    camcorderProfile = CameraHelper.getCamcorderProfile(AnncaConfiguration.MEDIA_QUALITY_LOW, getCameraController().getCurrentCameraId());
    videoDuration = CameraHelper.calculateApproximateVideoDuration(camcorderProfile, getVideoFileSize());
    videoQualities.add(new VideoQualityOption(AnncaConfiguration.MEDIA_QUALITY_LOW, camcorderProfile, videoDuration));

    CharSequence[] array = new CharSequence[videoQualities.size()];
    videoQualities.toArray(array);

    return array;
}
开发者ID:memfis19，项目名称:Annca，代码行数:26，代码来源:Camera2Activity.java

示例14: prepareMediaRecorder

import android.media.CamcorderProfile; //导入依赖的package包/类
private boolean prepareMediaRecorder() {
    mMediaRecorder = new MediaRecorder();
    mCamera.unlock();
    mMediaRecorder.setCamera(mCamera);
    mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.CAMCORDER);
    mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
    mMediaRecorder.setProfile(CamcorderProfile.get(CamcorderProfile.QUALITY_1080P));
    mMediaRecorder.setPreviewDisplay(mHolder.getSurface());
    String path = getSDPath();
    if (path != null) {

        File dir = new File(path + "/VideoRecorderTest");
        if (!dir.exists()) {
            dir.mkdir();
        }
        path = dir + "/" + getDate() + ".mp4";
        mMediaRecorder.setOutputFile(path);
        try {
            mMediaRecorder.prepare();
        } catch (IOException e) {
            releaseMediaRecorder();
            e.printStackTrace();
        }
    }
    return true;
}
开发者ID:alanjet，项目名称:VideoRecorderTest，代码行数:27，代码来源:MainActivity.java

示例15: startRecording

import android.media.CamcorderProfile; //导入依赖的package包/类
@Override
public void startRecording(Camera.PreviewCallback previewCallback) {
    recording = true;
    mCamera.unlock();
    mRecordbutton.setBackgroundResource(R.drawable.red_circle_background);
    mMediaRecorder = new MediaRecorder();
    mMediaRecorder.setCamera(mCamera);
    mMediaRecorder.setPreviewDisplay(mSurfaceHolder.getSurface());
    mMediaRecorder.setOutputFile("/sdcard/Video.mp4");
    mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC);
    mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.CAMERA);
    mMediaRecorder.setOrientationHint(90);
    mMediaRecorder.setProfile(CamcorderProfile.get(CamcorderProfile.QUALITY_HIGH));

    try {
        mMediaRecorder.prepare();
        mMediaRecorder.start();
        mCamera.startPreview();
        mCamera.setPreviewCallback(previewCallback);
    } catch (IOException e) {
        e.printStackTrace();
    }
}
开发者ID:sujithkanna，项目名称:BluetoothCameraAndroid，代码行数:24，代码来源:CameraActivity.java


注：本文中的android.media.CamcorderProfile类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。